Log in to Alipay client, click My-Total Assets-Fund-My Fixed Investment in the lower right corner, click the smart fixed investment plan you want to modify, click Manage in the upper right corner to modify it, and then follow the instructions on the page.
Log in to Ant Wealth Client, click Fund at the top of the page-My Fund at the top-My Fixed Investment, click the smart fixed investment plan you want to modify, click Manage in the upper right corner to modify it, and then follow the prompts on the page.